Refraction Occurs for Both Sound and Light

question 49

Multiple Choice

Refraction occurs for both sound and light. When refraction occurs there is a change in

• A)frequency.
• B)wavelength.
• C)speed.
• D)all of the above.
• When sound travels faster near the ground than above, bending of sound tends to be
• E)upward.
• F)downward.
• G)neither of these.

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